48905430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 153653760

約数和(自身を除く): 104748330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 49, 51, 57, 70, 85, 95, 98, 102, 103, 105, 114, 119, 133, 147, 170, 190, 206, 210, 238, 245, 255, 266, 285, 294, 309, 323, 357, 399, 490, 510, 515, 570, 595, 618, 646, 665, 714, 721, 735, 798, 833, 931, 969, 1030, 1190, 1330, 1442, 1470, 1545, 1615, 1666, 1751, 1785, 1862, 1938, 1957, 1995, 2163, 2261, 2499, 2793, 3090, 3230, 3502, 3570, 3605, 3914, 3990, 4165, 4326, 4522, 4655, 4845, 4998, 5047, 5253, 5586, 5871, 6783, 7210, 8330, 8755, 9310, 9690, 9785, 10094, 10506, 10815, 11305, 11742, 12257, 12495, 13566, 13699, 13965, 15141, 15827, 17510, 19570, 21630, 22610, 24514, 24990, 25235, 26265, 27398, 27930, 29355, 30282, 31654, 33269, 33915, 36771, 41097, 47481, 50470, 52530, 58710, 61285, 66538, 67830, 68495, 73542, 75705, 79135, 82194, 85799, 94962, 95893, 99807, 122570, 136990, 151410, 158270, 166345, 171598, 183855, 191786, 199614, 205485, 232883, 237405, 257397, 287679, 332690, 367710, 410970, 428995, 465766, 474810, 479465, 499035, 514794, 575358, 698649, 857990, 958930, 998070, 1164415, 1286985, 1397298, 1438395, 1630181, 2328830, 2573970, 2876790, 3260362, 3493245, 4890543, 6986490, 8150905, 9781086, 16301810, 24452715, 48905430]

約数ペア:

[(1, 48905430), (2, 24452715), (3, 16301810), (5, 9781086), (6, 8150905), (7, 6986490), (10, 4890543), (14, 3493245), (15, 3260362), (17, 2876790), (19, 2573970), (21, 2328830), (30, 1630181), (34, 1438395), (35, 1397298), (38, 1286985), (42, 1164415), (49, 998070), (51, 958930), (57, 857990), (70, 698649), (85, 575358), (95, 514794), (98, 499035), (102, 479465), (103, 474810), (105, 465766), (114, 428995), (119, 410970), (133, 367710), (147, 332690), (170, 287679), (190, 257397), (206, 237405), (210, 232883), (238, 205485), (245, 199614), (255, 191786), (266, 183855), (285, 171598), (294, 166345), (309, 158270), (323, 151410), (357, 136990), (399, 122570), (490, 99807), (510, 95893), (515, 94962), (570, 85799), (595, 82194), (618, 79135), (646, 75705), (665, 73542), (714, 68495), (721, 67830), (735, 66538), (798, 61285), (833, 58710), (931, 52530), (969, 50470), (1030, 47481), (1190, 41097), (1330, 36771), (1442, 33915), (1470, 33269), (1545, 31654), (1615, 30282), (1666, 29355), (1751, 27930), (1785, 27398), (1862, 26265), (1938, 25235), (1957, 24990), (1995, 24514), (2163, 22610), (2261, 21630), (2499, 19570), (2793, 17510), (3090, 15827), (3230, 15141), (3502, 13965), (3570, 13699), (3605, 13566), (3914, 12495), (3990, 12257), (4165, 11742), (4326, 11305), (4522, 10815), (4655, 10506), (4845, 10094), (4998, 9785), (5047, 9690), (5253, 9310), (5586, 8755), (5871, 8330), (6783, 7210)]